Rings. Uranus has two sets of rings. The inner system of nine rings consists mostly of narrow, dark grey rings. There are two outer rings: the innermost one is reddish like dusty rings elsewhere in the solar system, and the outer ring is blue like Saturn's E ring.

Which planet has a ring around it?

The beauty of Saturn's rings have resulted in the planet being nicknamed the Jewel of the Solar System. However, all of the gas giants have systems of rings around them, including the king of the planets, Jupiter.

Why don't we see Uranus rings?

When it comes to Uranus, we don't know much about its rings, since they reflect very little light in the optical and near infrared wavelengths typically uses for Solar System observations. In fact, they're so dim, they weren't even discovered until 1977. (Jupiter's were discovered in 1979, and Neptune's in 1984.)